(Scroll down for video) A respected fertility doctor was arrested on a charge of obstruction of justice after allegedly using his own sperm to get his patients pregnant, according to police Indiana.

Indianapolis police said that they have arrested 77-year-old Donald L. Cline, after being accused of using his own sperm to impregnate many women who came to him for fertility treatments.

In court, Cline pleaded not guilty to the charge. He was released from custody without bail. The court was told that Cline was named as the father of several people who took DNA tests on the website 23andme.

Cline allegedly once said that he may have used his sperm 50 times to impregnate women.

He allegedly told one of his biological daughters that he was just trying to help people have babies, and now that he has found God, he recognizes that what he did was wrong because he hurt people.